| 摘要 |
A stroller (10) includes: a front leg (31); a middle leg (34) located rearward of the front leg; a rear leg (37) located rearward of the middle leg; a front-wheel holding mechanism (21) provided on the front leg; a middle-wheel holding mechanism (24) provided on the middle leg; and a rear-wheel holding mechanism (27) provided on the rear leg. The front-and rear-wheel holding mechanism (21,27) are configured to turnably hold a front respectively a rear wheel (22). The middle-wheel holding mechanism (24) is configured to unturnably hold a middle wheel (25). The stroller may be foldable, and a braking mechanism implemented on the middle wheels. |
